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-rw-r--r--src/unittest/test_serialization.cpp120
1 files changed, 120 insertions, 0 deletions
diff --git a/src/unittest/test_serialization.cpp b/src/unittest/test_serialization.cpp
index b180df54e..7e58dadca 100644
--- a/src/unittest/test_serialization.cpp
+++ b/src/unittest/test_serialization.cpp
@@ -38,10 +38,14 @@ public:
void testDeSerializeString();
void testDeSerializeWideString();
void testDeSerializeLongString();
+ void testStreamRead();
+ void testStreamWrite();
std::string teststring2;
std::wstring teststring2_w;
std::string teststring2_w_encoded;
+
+ static const u8 test_serialized_data[12 * 13];
};
static TestSerialization g_test_instance;
@@ -58,6 +62,8 @@ void TestSerialization::runTests(IGameDef *gamedef)
TEST(testDeSerializeLongString);
TEST(testSerializeJsonString);
TEST(testSerializeHex);
+ TEST(testStreamRead);
+ TEST(testStreamWrite);
}
////////////////////////////////////////////////////////////////////////////////
@@ -271,3 +277,117 @@ void TestSerialization::testSerializeHex()
UASSERT(serializeHexString(mkstr("\x00\x0a\xb0\x63\x1f\x00\xff"), true) ==
"00 0a b0 63 1f 00 ff");
}
+
+
+void TestSerialization::testStreamRead()
+{
+ std::string datastr(
+ (const char *)test_serialized_data,
+ sizeof(test_serialized_data));
+ std::istringstream is(datastr, std::ios_base::binary);
+
+ UASSERT(readU8(is) == 0x11);
+ UASSERT(readU16(is) == 0x2233);
+ UASSERT(readU32(is) == 0x44556677);
+ UASSERT(readU64(is) == 0x8899AABBCCDDEEFF);
+
+ UASSERT(readS8(is) == -128);
+ UASSERT(readS16(is) == 30000);
+ UASSERT(readS32(is) == -6);
+ UASSERT(readS64(is) == -43);
+
+ UASSERT(fabs(readF1000(is) - 53.534f) < 0.005);
+ UASSERT(fabs(readF1000(is) - -300000.32f) < 0.05);
+ UASSERT(fabs(readF1000(is) - -2147483.f) < 0.05);
+ UASSERT(fabs(readF1000(is) - 2147483.f) < 0.05);
+
+ UASSERT(deSerializeString(is) == "foobar!");
+
+ UASSERT(readV2S16(is) == v2s16(500, 500));
+ UASSERT(readV3S16(is) == v3s16(4207, 604, -30));
+ UASSERT(readV2S32(is) == v2s32(1920, 1080));
+ UASSERT(readV3S32(is) == v3s32(-400, 6400054, 290549855));
+
+ v2f vec2 = readV2F1000(is);
+ UASSERT(fabs(vec2.X - 500.656f) < 0.005);
+ UASSERT(fabs(vec2.Y - 350.345f) < 0.005);
+
+ UASSERT(deSerializeWideString(is) == L"\x02~woof~\x5455");
+
+ v3f vec3 = readV3F1000(is);
+ UASSERT(fabs(vec3.X - 500.f) < 0.005);
+ UASSERT(fabs(vec3.Y - 10024.2f) < 0.005);
+ UASSERT(fabs(vec3.Z - -192.54f) < 0.005);
+
+ UASSERT(readARGB8(is) == video::SColor(255, 128, 50, 128));
+
+ UASSERT(deSerializeLongString(is) == "some longer string here");
+
+ UASSERT(is.rdbuf()->in_avail() == 2);
+ UASSERT(readU16(is) == 0xF00D);
+ UASSERT(is.rdbuf()->in_avail() == 0);
+}
+
+
+void TestSerialization::testStreamWrite()
+{
+ std::ostringstream os(std::ios_base::binary);
+ std::string data;
+
+ writeU8(os, 0x11);
+ writeU16(os, 0x2233);
+ writeU32(os, 0x44556677);
+ writeU64(os, 0x8899AABBCCDDEEFF);
+
+ writeS8(os, -128);
+ writeS16(os, 30000);
+ writeS32(os, -6);
+ writeS64(os, -43);
+
+ writeF1000(os, 53.53467f);
+ writeF1000(os, -300000.32f);
+ writeF1000(os, -2147483.f);
+ writeF1000(os, 2147483.f);
+
+ os << serializeString("foobar!");
+
+ data = os.str();
+ UASSERT(data.size() < sizeof(test_serialized_data));
+ UASSERT(!memcmp(&data[0], test_serialized_data, data.size()));
+
+ writeV2S16(os, v2s16(500, 500));
+ writeV3S16(os, v3s16(4207, 604, -30));
+ writeV2S32(os, v2s32(1920, 1080));
+ writeV3S32(os, v3s32(-400, 6400054, 290549855));
+ writeV2F1000(os, v2f(500.65661f, 350.34567f));
+
+ os << serializeWideString(L"\x02~woof~\x5455");
+
+ writeV3F1000(os, v3f(500, 10024.2f, -192.54f));
+ writeARGB8(os, video::SColor(255, 128, 50, 128));
+
+ os << serializeLongString("some longer string here");
+
+ writeU16(os, 0xF00D);
+
+ data = os.str();
+ UASSERT(data.size() == sizeof(test_serialized_data));
+ UASSERT(!memcmp(&data[0], test_serialized_data, sizeof(test_serialized_data)));
+}
+
+
+const u8 TestSerialization::test_serialized_data[12 * 13] = {
+ 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc,
+ 0xdd, 0xee, 0xff, 0x80, 0x75, 0x30, 0xff, 0xff, 0xff, 0xfa, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xd5, 0x00, 0x00, 0xd1, 0x1e, 0xee, 0x1e,
+ 0x5b, 0xc0, 0x80, 0x00, 0x02, 0x80, 0x7F, 0xFF, 0xFD, 0x80, 0x00, 0x07,
+ 0x66, 0x6f, 0x6f, 0x62, 0x61, 0x72, 0x21, 0x01, 0xf4, 0x01, 0xf4, 0x10,
+ 0x6f, 0x02, 0x5c, 0xff, 0xe2, 0x00, 0x00, 0x07, 0x80, 0x00, 0x00, 0x04,
+ 0x38, 0xff, 0xff, 0xfe, 0x70, 0x00, 0x61, 0xa8, 0x36, 0x11, 0x51, 0x70,
+ 0x5f, 0x00, 0x07, 0xa3, 0xb0, 0x00, 0x05, 0x58, 0x89, 0x00, 0x08, 0x00,
+ 0x02, 0x00, 0x7e, 0x00, 0x77, 0x00, 0x6f, 0x00, 0x6f, 0x00, 0x66, 0x00,
+ 0x7e, 0x54, 0x55, 0x00, 0x07, 0xa1, 0x20, 0x00, 0x98, 0xf5, 0x08, 0xff,
+ 0xfd, 0x0f, 0xe4, 0xff, 0x80, 0x32, 0x80, 0x00, 0x00, 0x00, 0x17, 0x73,
+ 0x6f, 0x6d, 0x65, 0x20, 0x6c, 0x6f, 0x6e, 0x67, 0x65, 0x72, 0x20, 0x73,
+ 0x74, 0x72, 0x69, 0x6e, 0x67, 0x20, 0x68, 0x65, 0x72, 0x65, 0xF0, 0x0D,
+};